I need to know the steps and the answer of every single question in the images. Thank you.
I need to know the steps and the answer of every single question in the images....
An E-glass fiber-thermoset polyester composite tube is carefully constructed with the objective of achieving maximum axial tensile modulus. The glass fibers are continuous and highly aligned parallel to the tube axis. The tube contains 70% by volume glass, and has dimensions: length lm, diameter 50 mm, and wall thickness Predict the following deformations: a) The changes in length and diameter when the tube carries an axial tensile load of 10kN. The change in diameter when the tube is internally pressurized...
QUESTION 1 A semi-crystalline nylon with a degree of crystallinity of 25% has a density of 1.5 g/cm^3. Nylon has a crystalline density of 1.8 g/cm^3. What is its amorphous density in grams per centimeters cubed? 1 points QUESTION 2 Which defect is NOT common between metals and polymers? tie molecules vacancies screw dislocations interstitial defects 0.5 points QUESTION 3 Which one is not a characteristic of a plastic polymer? a. Low stress but very large strains b. Tensile strength...